News
15
2022
-
10
What if the membrane hole of MBR membrane module is blocked?
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In the process of using MBR membrane modules, it is inevitable that there will be some large or small problems, which need to be dealt with in time and used after dealing with the problems. Next, the environmental protection MBR membrane module manufacturer will introduce how to deal with the blockage of the die hole.
1. Environmentally friendly MBR membrane module manufacturers suggest that everyone can use microporous aerators to make the membrane filaments fully vibrate and stop wiping the membrane through the bubbles and water flow generated by aeration.
2. Intermittent operation method is selected. The self-priming pump of MBR membrane module sucks very bell and stops for two minutes, which can prevent the membrane hole blockage of MBR membrane module and make long-term stable operation possible.
3, the initial use of membrane filtration equipment, biochemical pool cultivation to reach good activity, viscosity is small, MBR membrane components began to put into operation.
4. When the system is running, the stable flow method is selected to strictly control the unstable situation of the water flow. MBR membrane module manufacturers remind everyone that at the beginning of application, under the request of satisfactory water output, the smaller the suction negative pressure, the better. The suction pressure can be read by the negative pressure pressure gauge, so MBR membrane module is not easy to be polluted and the application time will be longer.
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